CN102200960A - Vehicle-mounted central intelligent control multi-task computer system - Google Patents
Vehicle-mounted central intelligent control multi-task computer system Download PDFInfo
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- CN102200960A CN102200960A CN2010101302087A CN201010130208A CN102200960A CN 102200960 A CN102200960 A CN 102200960A CN 2010101302087 A CN2010101302087 A CN 2010101302087A CN 201010130208 A CN201010130208 A CN 201010130208A CN 102200960 A CN102200960 A CN 102200960A
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Abstract
The invention provides a vehicle-mounted central intelligent control multi-task computer system, consisting of a parallel computer cluster, dedicated operation software, comprehensive information display equipment, bus equipment and input/output equipment. The system can intensively deal with all management and control tasks on vehicles under manual intervention and artificial intelligence programming assistance conditions. The access network is managed by using computer equipment which does not relate to vehicle safety in the parallel computer cluster, the vehicle intelligent level is improved, the vehicle network capability and entertainment system richness can be effectively promoted, and the safety is sufficiently guaranteed.
Description
Technical field
The present invention design relates to a kind of Vehicular intelligent management control multitask computer system, especially can utilize parallel computer group system to finish the vehicle-mounted central Based Intelligent Control multitask computer system of management and control tasks such as travel control and equipment control to vehicle, amusement, safety management.
Technical background
At present, known vehicle management, control computer are many based on simple electronic control unit, function singleness, system's relative closure; The man-machine communication mainly realizes that with pilot lamp, mechanical type key mode man-machine communication's degree is poor, and the driver is to the perception relative deficiency of car status information.In addition, based on the vehicle management of single-chip microcomputer pattern, control computer ability a little less than, can not carry out multitasking simultaneously, system combination is complicated and do not possess simple and easy upgrading ability.At present, vehicle entertainment system is mainly formed with CD Player, radio, stereo set or free-standing vehicle-mounted computer, and the limited entertainment selection of expansion capability is single, and is comparatively simple for the introducing ability of extranets.
Summary of the invention
For remedying the deficiency of present vehicle management control computer and car entertainment equipment, the invention provides a kind of Vehicular intelligent management control multitask computer system, multiple management, control, communication, diagnostic tasks such as the control of travelling, equipment control, security system management, engine system management, network management, telecommunication management, vehicle health control can be provided for vehicle simultaneously.
The technical solution adopted for the present invention to solve the technical problems is: system is made up of parallel computer group, dedicated operations software, integrated information display device, bus apparatus, input and output device.Cooperate with the dedicated operations software systems by one or more computing machine in the computer cluster, be responsible for management of vehicle driving safety association area and control task; Cooperate with its special software by other computing machines in the computer cluster, be responsible for the non-security fields of vehicle task.The computing machine of being responsible for control of vehicle driving safety association area and management role can receive vehicle real-time status information, and can assign steering order to the vehicle driving safety relevant device.The computing machine of being responsible for non-security fields task can receive vehicle real-time status information, but can not assign steering order to the vehicle driving safety relevant device.
The invention has the beneficial effects as follows, integrate vehicle electric system's central management and control task by the multitask computer system, effectively improve level of integrated system, effectively promote vehicle central management and control system intelligent level and control ability by means of the dedicated operations software systems, improve system maintainability, simple and easy upgrade feature, improve the intersystem communications ability.Extranets separate based on hardware device with responsible vehicle safety field opertaing device, support vehicles control system height is integrated the anti-attack ability of back to external network, to reach under safing prerequisite, effectively promote the purpose of vehicle management, control, communication level.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is first embodiment of the present invention, uses the central intelligent management control of the vehicle-mounted open framework computing machine of driving computing machine and vehicle-mounted multitask computing machine two-node networking formula system.
Fig. 2 is second embodiment of the present invention, uses the central intelligent management control of the vehicle-mounted open framework computing machine of many group control single chip computers and vehicle-mounted multitask computing machine multimachine networking formula system.
Fig. 3 is the 4th embodiment of the present invention, based on virtual machine technique but intelligent management control system of the vehicle-mounted open framework computing machine of computing machine dual system parallel type central authorities.
Among the figure, the computing machine of 1. driving a vehicle, 2 vehicle-mounted multitask computing machines, 3. compatible computer, 4. vehicle control single chip computer, 5. hard real-time operating system, 6. vehicle-mounted multitask computer software, 7. picture output device, 8. system input device, 9. display device, 10. embedded system, 11. In-vehicle networking management systems, 12. data bus, 13. the bus message input equipment, 14. bus message output devices, 15. sensors, 16. actuator, 17. extranets, 18. vehicle comprehensive management systems, 19. other equipment, 20. software virtual machine system, 21. virtual machine, 22. Port Management systems, 23. private ports.
Embodiment
In Fig. 1, driving computing machine (1), vehicle-mounted multitask computing machine (2) use data bus (12) networking, and its middle rolling car computing machine (1) possesses by data bus (12) receiving sensor (15) information and actuator (16) assigned the ability of instruction; Vehicle-mounted multitask computing machine (2) can pass through data bus (12) reception information, but does not possess the instruction issuing ability.Driving computing machine (1) is for possessing the high-performance embedded system (10) of multithreading ability hard real-time operating system (5).Vehicle-mounted multitask computing machine (2) is for being equipped with the compatible computer (3) of vehicle-mounted multitask computer software (6).Driving computing machine (1) is responsible for management of vehicle driving safety association area and control task; Vehicle-mounted multitask computing machine (2) is responsible for other field management and control task.Extranets (17) link to each other with vehicle-mounted multitask computing machine (2) by In-vehicle networking management system (11).Vehicle-mounted multitask computing machine (2) also can pass through vehicle comprehensive management system (18) management control other equipment of vehicle (19).Driving computing machine (1) is gone up output alternating interface between man and computer by proprietary picture output device (7) at display device (9) with vehicle-mounted multitask computing machine (2), and by system input device (8) separately driving computing machine (1) and vehicle-mounted multitask computing machine (2) is assigned the manual command.The entertainment systems function is implemented by vehicle-mounted multitask computing machine (2).
In Fig. 2, many group vehicle control single chip computers (4), vehicle-mounted multitask computing machine (2) use data bus (12) networking, and wherein vehicle control single chip computer (4) possesses by data bus (12) receiving sensor (15) information and actuator (16) assigned the ability of instruction; Vehicle-mounted multitask computing machine (2) can pass through data bus (12) reception information, but does not possess the instruction issuing ability.Vehicle-mounted multitask computing machine (2) all uses parallel computer (3) hardware system and dedicated operations software to finish the work.Vehicle control single chip computer (4) is responsible for management of vehicle driving safety association area and control task; Vehicle-mounted multitask computing machine (2) is responsible for other field management and control task.Extranets (17) link to each other with vehicle-mounted multitask computing machine (2) by In-vehicle networking management system (11).Vehicle-mounted multitask computing machine (2) also can pass through vehicle comprehensive management system (18) management control other equipment of vehicle (19).Vehicle-mounted multitask computing machine (2) is gone up the output alternating interface between man and computer and by system input device (8) vehicle-mounted multitask computing machine (2) is assigned the manual command at display device (9) by picture output device (7).The entertainment systems function is implemented by vehicle-mounted multitask computing machine (2).
In Fig. 3, the vehicle-mounted central Based Intelligent Control multitask computer system of open framework is only used a parallel computer (3), use the interior virtual machine of software virtual machine system (20) (21) of vehicle-mounted multitask computing machine (2) to use, and driving computing machine special software (5) is installed as driving computing machine (1).Driving computing machine (1) is by the private port (23) and data bus (12) networking of Port Management system (22).Vehicle-mounted multitask computing machine (2) uses usual manner and data bus (12) networking.Driving computing machine (1) possesses by data bus (12) receiving sensor (15) information and actuator (16) is assigned the ability of instruction; Vehicle-mounted multitask computing machine (2) can pass through data bus (12) reception information, but does not possess the instruction issuing ability.Driving computing machine (1) is responsible for management of vehicle driving safety association area and control task; Vehicle-mounted multitask computing machine (2) is responsible for other field management and control task.Extranets (17) link to each other with vehicle-mounted multitask computing machine (2) by In-vehicle networking management system (11).Vehicle-mounted multitask computing machine (2) also can pass through vehicle comprehensive management system (18) management control other equipment of vehicle (19).Driving computing machine (1) is gone up output alternating interface between man and computer by picture output device (7) at display device (9) with vehicle-mounted multitask computing machine (2), and by switchable system input device (8) driving computing machine (1) and vehicle-mounted multitask computing machine (2) is assigned the manual command.The entertainment systems function is implemented by vehicle-mounted multitask computing machine (2).
Claims (3)
1. vehicle-mounted control computer system, form by parallel computer group, dedicated operations software, integrated information display device, bus apparatus, input and output device, it is characterized in that: use one group of parallel computer to finish multiple management, control, communication, diagnostic tasks such as vehicle ' control, equipment control, security system management, engine system management, network management, telecommunication management, vehicle health control.
2. vehicle-mounted control computer system according to claim 1 is characterized in that: computing machine can be in large-scale single-chip microcomputer, embedded system or the compatible one or more.
3. vehicle-mounted control computer system according to claim 1 is characterized in that: computing machine can be real physical computer, also by the virtual computing machine of virtual mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101302087A CN102200960A (en) | 2010-03-23 | 2010-03-23 | Vehicle-mounted central intelligent control multi-task computer system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101302087A CN102200960A (en) | 2010-03-23 | 2010-03-23 | Vehicle-mounted central intelligent control multi-task computer system |
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| CN102200960A true CN102200960A (en) | 2011-09-28 |
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| CN2010101302087A Pending CN102200960A (en) | 2010-03-23 | 2010-03-23 | Vehicle-mounted central intelligent control multi-task computer system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116329A (en) * | 2013-01-04 | 2013-05-22 | 浙江海康集团有限公司 | Vehicle-mounted information platform adopting virtual machine and dual system |
| CN104994166A (en) * | 2015-07-10 | 2015-10-21 | 李德毅 | Intelligent vehicle distributed process virtual switch communication method |
| CN106406276A (en) * | 2015-07-29 | 2017-02-15 | 罗伯特·博世有限公司 | Method and device for the on-board diagnosis of a control unit |
-
2010
- 2010-03-23 CN CN2010101302087A patent/CN102200960A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116329A (en) * | 2013-01-04 | 2013-05-22 | 浙江海康集团有限公司 | Vehicle-mounted information platform adopting virtual machine and dual system |
| CN104994166A (en) * | 2015-07-10 | 2015-10-21 | 李德毅 | Intelligent vehicle distributed process virtual switch communication method |
| CN106406276A (en) * | 2015-07-29 | 2017-02-15 | 罗伯特·博世有限公司 | Method and device for the on-board diagnosis of a control unit |
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Application publication date: 20110928 |